Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2010-1866: PHP: Multiple vulnerabilities

Gentoo Linux: CVE-2010-1866: PHP: Multiple vulnerabilities

Severity

8

CVSS

(AV:N/AC:L/Au:N/C:P/I:P/A:P)

Published

05/07/2010

Created

07/25/2018

Added

10/30/2017

Modified

10/30/2017

Description

The dechunk filter in PHP 5.3 through 5.3.2, when decoding an HTTP chunked encoding stream, allows context-dependent attackers to cause a denial of service (crash) and possibly trigger memory corruption via a negative chunk size, which bypasses a signed comparison, related to an integer overflow in the chunk size decoder.

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